binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Stan Shebs	c906108c21	Initial creation of sourceware repository	28 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	28 years ago
David Taylor	4770ff087a	Start of HP merge changes to GDB.	28 years ago
Peter Schauer	655a27b099	Improve support for SunPro F77. * dbxread.c (end_psymtab, process_one_symbol): Handle minimal symbols with trailing underscore names. * minsyms.c (find_stab_function_addr): Ditto. * dbxread.c (process_one_symbol): Ignore N_ALIAS for now. * partial-stab.h (case N_ALIAS): Ditto. * stabsread.c (read_sun_builtin_type): Handle boolean types.	29 years ago
Michael Snyder	f4f7d59421	Thu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com) * minsyms.c (compare_minimal_symbols): If addresses are identical, then compare on names. Sorted list should have symbols with identical addresses AND names adjacent, so dups can be discarded.	29 years ago
Michael Snyder	b9580b812c	Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com> Except for the two m32r modules, this checkin is for overlay support. * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(), find_pc_sect_function(), find_pc_sect_partial_function(): new functions for debugging overlays; pc without section is ambiguous. * breakpoint.[ch]: add section pointer to breakpoint struct; add section argument to check_duplicates(); check section as well as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(), breakpoint_thread_match(), bpstat_stop_status()]; add section argument to describe_other_breakpoints(); use INIT_SAL() macro to zero-out new sal structures; make resolve_sal_pc() fix up the sal's section as well as its pc; match on section + pc in clear_command() and delete_breakpoint(); account for overlay sections in insert_breakpoints(), remove_breakpoint() and breakpoint_re_set_one(); all this to support overlays where a PC is not unique. * exec.c: change xfer_memory() to handle overlay sections. * findvar.c: change read_var_value() to handle overlay sections. * frame.h: declaration for block_for_pc_sect() [blockframe.c]. * infcmd.c: jump_command() warns against jumping into an overlay that's not in memory. Also use INIT_SAL() to initialize sals. * infrun.c: wait_for_inferior() sets a flag to invalidate cached overlay state information; Also use INIT_SAL() to init sals. * m32r-rom.c: modify load routines to use LMA instead of VMA. * m32r-stub.c: mask exit value down to 8 bits; screen out any memory read/writes in the range 600000 to a00000, and ff680000 to ff800000 (hangs because nothing is mapped there); fix strcpy(). * maint.c: maintenance command "translate-address" supports overlays. * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays. * objfiles.[ch]: add ovly_mapped field to the obj_section struct; this constitutes gdb's internal overlay mapping table. Add macro ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays. Add function find_pc_sect_section(). * printcmd.c: modify print_address_symbolic() with overlay smarts; modify address_info() with overlay smarts; add function sym_info() to support the INFO SYMBOL command (translate address to symbol(s)); modify disassemble_command() to work on unmapped overlays. * source.c: use INIT_SAL() to initialize sals. * symfile.[ch]: change generic_load() to use section's LMA address instead of VMA address, for overlay sections. Add numerous functions for finding a PC's section / overlay, translating between VMA and LMA address ranges, determining if an overlay section is mapped, etc. Add several user commands for overlay debugging. Add support for a "generic" form of automatically reading overlay mapping info from the inferior (based on the default (simple) overlay manager which Cygnus provides as an example). * symtab.[ch]: add functions find_pc_sect_symtab(), find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line() for lookup; modify lookup_symbol and decode_line_1() to use them; modify find_function_start_sal() to account for overlay sections; add macro INIT_SAL() for initializing struct symtab_and_line. * target.c: fix a comment in the declaration of target_ops.	30 years ago
Stu Grossman	6c310da826	* Makefile.in configure configure.in: Remove ENABLE_CLIBS, ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS and CONFIG_OBS. * configure configure.in: Clean up test cases around thread support. start-sanitize-v850 * configure.tgt (v850--): Include v850ice.o and v850.lib if host is Windows. end-sanitize-v850 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c printcmd.c valops.c value.h values.c: Add bfd_section arg to value_at and value_at_lazy. * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: Add bfd_section arg to prim_record_minimal_symbol_and_info. * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section instead of read_memory. It takes a bfd_section arg. * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove unnecessary cast for assignment of struct dbx_symfile_info. Struct objfile now uses a real pointer instead of PTR for this element. * dbxread.c (dbx_symfile_init): Stash bfd section pointers for text, data and bss into dbx_symfile_info. * exec.c (xfer_memory): Handle transfers for user-specified sections. * findvar.c (read_var_value locate_var_value): Copy bfd section from the symbol to the value. * gdb-stabs.h: Add section pointers for text, data and bss sections. * maint.c (translate address command): Add test code for overlay address translation. * printcmd.c (do_examine do_one_display): Now takes a bfd section arg. * (print_formatted x_command): Record current section along with current address for repeated commands. * sparc-nat.c (fetch_inferior_registers): Change target_xfer_memory to target_{read write}_memory to allow changes to target_xfer_memory interface for section info. * symmisc.c (dump_msymbols print_symbol): Print section assocaited with symbol. * symtab.c (fixup_symbol_section): New routine to add section info to symbols returned by lookup_symbol. * symtab.h (struct general_symbol_info): Add bfd section to symbols. * target.c target.h (target_xfer_memory): Add bfd section to args. * (target_read_memory_section): New routine to read data from a specific section. * (target_memory_bfd_section): New global variable to pass bfd section in to targets. * valarith.c (value_add value_addr value_array): Preserve bfd section when computing new value. * value.h (struct value): Add bfd section to values. * values.c (allocate_value value_copy): Initialize/preserve bfd section. * (unpack_double): Clean up _MSC_VER conditionals to remove duplicate code. start-sanitize-v850 * v850ice.c: New module to support communication with NEC's PC-based ICE. * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and ep names with rxx names. sp and fp are renamed via a different mechanism. end-sanitize-v850	30 years ago
Fred Fish	ace4b8d75a	(laying some groundwork for a fix for PR 8443) * coffread.c (record_minimal_symbol): Don't presave name string on symbol_obstack before passing to prim_record_minimal_symbol. It now handles saving the string itself. * dbxread.c (read_dbx_dynamic_symtab): Ditto. * mipsread.c (read_alphacoff_dynamic_symtab): Ditto. * os9kread.c (record_minimal_symbol): Ditto. * solib.c (solib_add_common_symbols): Ditto. * coffread.c (coff_symtab_read): Don't presave name string on symbol_obstack before passing to prim_record_minimal_symbol_and_info. It now handles saving the string itself. * dbxread.c (record_minimal_symbol): Ditto. * elfread.c (record_minimal_symbol_and_info): Ditto. * dstread.c (record_minimal_symbol): Remove static function that just called prim_record_minimal_symbol with the same args (after change to prim_record_minimal_symbol to do it's own name string saves). * nlmread.c (record_minimal_symbol): Ditto. * somread.c (record_minimal_symbol): Ditto. * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack. (hpread_read_function_type): Ditto. (hpread_process_one_debug_symbol): Ditto. * mdebugread.c (parse_symbol): Ditto. (new_symbol): Ditto. * minsyms.c (prim_record_minimal_symbol_and_info): Ditto. * coffread.c (process_coff_symbol): Use obsavestring to save SYMBOL_NAME, rather than obstack_copy0. * dstread.c (create_new_symbol): Ditto * symfile.c (obconcat): Ditto. * stabsread.c (patch_block_stabs): Ditto. * xcoffread.c (SYMNAME_ALLOC): Ditto. * symfile.c (obsavestring): Update comments * solib.c (solib_add_common_symbols): Remove local var origname.	31 years ago
Peter Schauer	f0c56658fa	* blockframe.c (frameless_look_for_prologue): Add FUNCTION_START_OFFSET only if func_start is non-zero. * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if pc is not in a known section. * stack.c (print_frame_info): Remove check for fi->pc in known section, now handled by lookup_minimal_symbol_by_pc.	31 years ago
Fred Fish	b52cac6b76	* core-aout.c (fetch_core_registers): Cast core_reg_size to int before testing against reg_ptr. * eval.c (evaluate_subexp_standard): Cast type of TYPE_FN_FIELD_VOFFSET to int. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer): Cast type of sizeof to int. * values.c (unpack_field_as_long, modify_field): Ditto. * valops.c (value_assign, call_function_by_hand): Ditto. * infcmd.c (do_registers_info): Ditto. * ser-tcp.c (tcp_open): Ditto * remote.c (putpkt): Ditto. * dcache.c (dcache_peek): Ditto. * dcache.c (dcache_poke): Ditto. * m2-exp.y (yylex): Ditto. * gnu-regex.c (re_match_2): Ditto. * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef out unused macro definition and variables. * inftarg.c (proc_wait): Move from main.c to here, and make static. * valprint.c (val_print_string): Change bufsize from int to unsigned. * main.c (wait.h): Include * top.c (command_line_input): Remove unused variable "c". * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum value TYPE_CODE_TYPEDEF to switch statement. (f_type_print_varspec_suffix): Add missing enum value TYPE_CODE_TYPEDEF to switch statement. * ch-exp.c (parse_primval): Add remaining enumeration values to switch statement, with no specific action. (ch_lex): Add LOC_UNRESOLVED in switch statement. (pushback_token): Ifdef out, since code using it is ifdef'd out. * stabsread.c (cleanup_undefined_types): Remove unused label "badtype". * objfiles.h (print_symbol_bcache_statistics): Add prototype. * maint.c (objfiles.h): Include. (maintenance_print_statistics): Remove unused variable "temp". * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove unused variable "found_file_symbol". * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch. * language.c (lang_bool_type): Use existing function local type variable rather than create block local variables. * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS. * infptrace.c (wait.h, command.h): Include. * ser-tcp.c (gdb_string.h): Include * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR. (i386_get_frame_setup): Change "pc" from int to CORE_ADDR. * command.c (complete_on_enum): Make assignment used as truth value explictly check against NULL. (wait.h): Include. * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code that uses it is ifdef'd out. * parser-defs.h: Add prototype for write_dollar_variable. * infrun.c: Add prototype for write_pc_pid. * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs. * symmisc.c (bcache.h): Include. * bcache.h: Add prototype for print_bcache_statistics. * symfile.c: Include <time.h>. * printcmd.c (print_scalar_formatted): Change len to unsigned int. * valarith.c (value_equal): Cast result of TYPE_LENGTH to int. * valarith.c (value_binop): Change result_len, promoted_len1, and promoted_len2 to unsigned int. * valarith.c (value_subscripted_rvalue): Change elt_offs and elt_size to unsigned int. * valops.c (value_array): Change typelength to unsigned int. (destructor_name_p): Change len to unsigned int. * scm-lang.h (scm_parse): Add prototype for scm_unpack. * symfile.c (decrement_reading_symtab): Change return type to void. * valarith.c (value_subscript): Remove unused variable "word". (value_subscript): Remove unused variable "tint". * valops.c (auto_abandon): Ifdef out, since code using it is also ifdef'd out. * eval.c (init_array_element): Remove unused variable "val". * Makefile.in (values.o): Depends on scm-lang.h. (command.o): Depends upon wait_h. (ser-tcp.o): Depends upon gdb_string.h. (infptrace.o): Depends upon wait_h and command_h. (maint.o): Depends on objfiles.h and symfile.h. * values.c (allocate_repeat_value): Remove unused variable "element_type". (scm-lang.h): Include. * breakpoint.c (create_longjmp_breakpoint): Enclose in GET_LONGJMP_TARGET define, unused otherwise. * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint, i386_remove_watchpoint and i386_stopped_by_watchpoint.	31 years ago
Jeff Law	87273c713f	* symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. All references changed. * breakpoint.c (bpstat_what): Add shlib_event to the class types. Update state table. Reformat so that it's still readable. When we hit the shlib_event breakpoint, set the calss of shlib_event. (breakpoint_1): Add "shlib events" as a breakpoint type. Print the shlib_event breakpoint like other breakpoints. (create_solib_event_breakpoint): New function. (breakpoint_re_set_one): Handle solib_event breakpoints. * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS action. (create_solib_event_breakpoint): Declare. * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. (normal_stop): Inform the user when the inferior stoped due to a shared library event. (_initialize_infrun): Add new set/show variable "stop_on-solib-events" to control whether or not gdb continues the inferior or stops it when a shared library event occurs. * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. * somsolib.c (TODO list): Update. (som_solib_create_inferior_hook): Arrange for gdb to be notified when significant shared library events occur. * hppa-tdep.c (find_unwind_entry): No longer static. First cut at the machine independent changes for 7363. Also includes code to automatically track shl_load/shl_unload calls on hpux.	31 years ago
Jeff Law	436d414327	* buildsym.c (end_symtab): Remove sort_pending and sort_linevec arguments. Sorting is now dependent on OBJF_REORDERED. All callers/references changed. * dbxread.c (read_ofile_symtab): Correctly determine value for last_source_start_addr for reordered executables. (process_one_symbol): Handle N_FUN with no name as an end of function marker. * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE is the high text address for a psymtab. (case N_SO): Likewise. (case N_FUN): Handle N_FUN with no name as an end of function marker. * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols at the same address rather than a random subset of them. * coffread.c (coff_symfile_init): Set OBJF_REORDERED. * elfread.c (elf_symfile_init): Similarly. * somread.c (som_symfile_init): Similarly. * xcoffread.c (xcoff_symfile_init): Similarly. Support for debugging reordered executables. Remaining mentor vm changes.	31 years ago
Fred Fish	2dd30c722b	* defs.h: Delete extraneous whitespace at end of file. * symfile.h: Move #include of demangle.h outside conditional. * objfiles.h (struct objstats, OBJSTAT, OBJSTATS): New struct and macros to hold per-objfile statistics for internal instrumentation. (struct objfile): Add OBJSTATS member, which is optional. * buildsym.h (next_symbol_text_func): Now takes objfile argument. Also update copyright to 1995. * dbxread.c (dbx_next_symbol_text): Now takes objfile argument. (dbx_symfile_init, coffstab_build_psymtabs, elfstab_build_psymtabs, stabsect_build_psymtabs): Accumulate string table size. (dbx_next_symbol_text, read_dbx_symtab, read_ofile_symtab): Accumulate number of stabs symbols read. * dwarfread.c (new_symbol, symthesize_typedef): Accumulate number of full symbols created. * gdbtypes.c (alloc_type): Accumulate number of types. * maint.c (maintenance_print_statistics): New function. * mdebugread.c (mdebug_next_symbol_text): Now takes objfile argument. * minsyms.c (prim_record_minimal_symbol_and_info): Accumulate number of minimal symbols read. * os9kread.c (read_os9k_psymtab): next_symbol_text takes objfile arg. * partial-stab.h: next_symbol_text takes objfile arg. * stabsread.c (error_type, STABS_CONTINUE): Now takes objfile arg and uses it to call next_symbol_text. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Accumulate number of partial symbols created. * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Accumulate number of partial symbols created. * symmisc.c (print_objfile_statistics): Print the per-objfile internal instrumentation statistics gathered. * xcoffread.c (xcoff_next_symbol_text): Now takes objfile argument.	31 years ago
Fred Fish	6c9638b444	Update FSF address.	31 years ago
J.T. Conklin	2b57629364	* configure.in: Check for working mmap, ansi headers, string.h, strings.h, and memory.h. * configure: Regenerated. * gdb_stat.h: New file, "portable" <sys/stat.h>. * gdb_string.h: New file, "portable" <string.h>. * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" instead of <sys/stat.h>. * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c, remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include "gdb_string.h" instead of <string.h>. * gdbtk.c: Likewise. * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, sparc/xm-sun4os4.h (HAVE_MMAP): Removed. * config/xm-lynx.h, config/i386/xm-ptx.h, config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, config/mips/xm-irix3.h, config/mips/xm-mips.h, config/mips/xm-news-mips.h, config/mips/xm-riscos.h, config/pa/hppah.h, config/rs6000/xm-rs6000.h, config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. * config/mips/xm-irix3.h, config/mips/xm-mips.h, config/pa/xm-hppah.h (memcpy, memset): Removed declarations.	31 years ago
Fred Fish	6b14af2bc6	* dache.c (struct dcache_block): Change data member from unsigned char to char, since everything passed in and out of dcache is char or casted to appropriate type anyway. (dcache_alloc): Move assignment of db out of test and combine separate tests into if-else. (dcache_peek_byte): Change ptr from unsigned char* to char. (dcache_peek_byte): Remove now unnecessary cast in read_memory call. (dcache_peek): Change cast of incoming data arg. (dcache_poke): Change cast of addr of incoming data arg. (dcache_info): Mask data passed to printf_filtered to lsbyte only. (dcache_info): Change printf_filtered arg from "% 2x" to " %2x". target.c (debug_to_thread_alive): Change return type to int and return zero, for type compatibility with other _thread_alive funcs. (cleanup_target): Change cast of ignore function to match type of the to_thread_alive member. defs.h (error_hook): Add ATTR_NORETURN. * defs.h (NORETURN, ATTR_NORETURN): Switch from volatile to __attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug. * remote.c (remote_wait): Cast first arg to strtol, strchr, and strncmp to "const char " from "unsigned char ". (remote_wait): Cast arg to putpkt and strcpy from "unsigned char " to "char ". (remote_wait): Change printf format for long arg from "%d" to "%ld". (getpkt): Remove unused variable "bp". (remote_fetch_word, remote_store_word): Ifdef out apparently unused functions. * breakpoint.c (watchpoint_check): Removed unused variables "saved_level" and "saved_frame". * valops.c (value_arg_coerce): Add other enum TYPE_CODE_* and default cases to switch for completeness. * infrun.c (wait_for_inferior): Enclose "have_waited" label in #ifdef that matches the one in which it is referenced. * ser-unix.c (hardwire_noflush_set_tty_state): Enclose otherwise unused variable "state" in #ifdef that matches one in which it is referenced. * eval.c (evaluate_subexp_standard): Remove unused variable "var". * eval.c (evaluate_subexp_standard): Remove unused variable "tmp_symbol". * valarith.c (value_subscript): Remove unused variable "lowerbound", which is redeclared in a nested scope prior to use. * printcmd.c (print_frame_nameless_args): Use "%ld" to print long arg, not "%d". * {mem-break.c, remote-pa.c, remote.c, saber.suppress}: Remove unused static var "check_break_insn_size". * buildsym.c (finish_block): Add other enum LOC_* and default cases to switch for completeness. ch-lang.c (type_lower_upper): Removed unused label "retry". Add other enum TYPE_* and default cases to switch for completeness. * f-typeprint.c (f_type_print_args): Ifdef out unused function that may be used someday when Fortran support is complete. * ch-valprint.c (chill_print_type_scalar): Add other enum TYPE_* and default cases to switch for completeness. (chill_val_print): Remove unused local var "high_bound" that is redeclared in a nested scope prior to use. (chill_var_print): Use "%ld" to print long arg, not "%d". * regex.c (re_compile_fastmap, re_match_2): Add remaining enum types and default to switches for completeness. * minsyms.c (lookup_minimal_symbol_text): Delete unused variable "trampoline_symbol". (prim_record_minimal_symbol_and_info): Return NULL rather than trash. * elfread.c (elf_symtab_read): Don't dereference NULL returns from record_minimal_symbol_and_info. * f-lang.c (saved_function_list_end): Ifdef out unused variable that may be used someday. * f-valprint.c (f_val_print): Remove unused local variable "straddr".	32 years ago
Kung Hsu	cdd2212f75	* minsyms.c: add new function lookup_minimal_symbol_text, to look for text symbol only. * breakpoint.c (create_longjmp_breakpoint): call lookup_minimal_symbol_text instead of lookup_minimal_symbol. * symtab.h: add lookup_minimal_symbol_text prototype.	32 years ago
Jim Kingdon	2d336b1b51	* config/sparc/tm-sun4sol2.h, dbxread.c: Rename N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING. * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add filename field. * elfread.c (record_minimal_symbol_and_info), minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return newly created symbol. * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]: Set filename field of minimal symbol. * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]: Print filename field. * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile. * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y, m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c, os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c, printcmd.c, dbxread.c: Change callers to pass NULL for sfile. * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Find address of function from minimal symbols. * partial-stab.h, case 'f', 'F': Call find_stab_function_addr instead of getting pst->textlow from the stab. * minsyms.c (find_stab_function_addr): New function.	32 years ago
Peter Schauer	02b40a193e	* dbxread.c (process_one_symbol): Handle N_FUN symbols for Sun acc 3.0 under SunOS4. Changes to improve handling of runtime common symbols under SunOS4. * minsyms.c (get_symbol_leading_char): New routine to determine the leading symbol character for an objfile. (prim_record_minimal_symbol_and_info, install_minimal_symbols): Use it. * objfiles.h (rt_common_objfile): New global, points to objfile containing the runtime common minimal symbols. * objfiles.c (free_objfile): Mark rt_common_objfile as unallocated before freeing it. * solib.c (allocate_rt_common_objfile): New routine to allocate an objfile for the runtime common minimal symbols. (solib_add_common_symbols): Allocate an objfile for the runtime common symbols if necessary and put common symbols into it. Clean up code and comments. (solib_add, special_symbol_handling): Cleanup comments regarding runtime common symbols. * stabsread.c (scan_file_globals_1): New routine, contains old scan_file_globals code. Checks if there are any unresolved global symbols before starting the expensive minimal symbol table search. (scan_file_globals): Now calls scan_file_globals_1 for the passed objfile and eventually for the runtime common objfile. Complains about any unresolved global symbols and removes them from the global symbol chain to avoid dangling pointers into the symbol table if the symbol table is reread.	32 years ago
Jim Kingdon	3a47045432	* objfiles.c (objfile_relocate): When relocating ->sections, use objfile not symfile_objfile. * symtab.h, minsyms.c (minsyms_sort): New function. * objfiles.c (objfile_relocate): Call it. * remote-vx.c (vx_add_symbols): Call breakpoint_re_set. * objfiles.c, objfiles.h (objfile_to_front): New function. * remote-vx.c (vx_add_symbols): Call it. * coffread.c (coff_symtab_read): Handle common symbols the same way that partial-stab.h does.	32 years ago
Peter Schauer	2fe3b329f6	* infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines are in the .plt section. * minsyms.c (lookup_solib_trampoline_symbol_by_pc, find_solib_trampoline_target): New functions for handling stepping into -g compiled shared libraries. * symtab.h (lookup_solib_trampoline_symbol_by_pc, find_solib_trampoline_target): Add prototypes. * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE): Define to handle stepping into -g compiled shared libraries. * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle stepping into -g compiled shared libraries. * configure.in: Add mips--sysv4 support. * config/mips/mipsv4.mh, config/mips/mipsv4.mt, config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c: New files for MIPS SVR4 support. * Makefile.in: Update for new mipsv4 files. * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use read_next_frame_reg to obtain the frame relative stack pointer. * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to obtain the frame relative stack pointer. * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1): Handle stStatic and stStaticProc symbols in stabs-in-ecoff output by entering them into the minimal symbol table. * printcmd.c (print_scalar_formatted): Do not try to unpack to a long for float formats. * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not get defined in <link.h>. * solib.c (solib_add): Add shared library sections to the section table of the target before adding the symbols. * partial-stab.h: Relocate static and global functions. * dbxread.c (read_dbx_symtab): Remove unused variable end_of_text_address. Relocate text_addr when passing it to end_psymtab. For Alpha OSF/1 targets, enable gdb to set breakpoints in shared library functions before the executable is run. Retrieve dynamic symbols from stripped executables. * mipsread.c (read_alphacoff_dynamic_symtab): New function. * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message if no debugging symbols were found. * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS is defined. * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define, OSF/1 has shared libraries.	33 years ago
Stu Grossman	ad15bea9df	* minsyms.c (prim_record_minimal_symbol): Move section deduction code from prim_record_minimal_symbol_and_info() to here. Callers of the latter can legitimately supply a section number of -1.	33 years ago
Stu Grossman	72bba93b85	Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com) * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to improve remote debugging efficiency. Also fixed problems with doing function calls for programs with no entry points. * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of entry_point_address. * inferior.h (PC_IN_CALL_DUMMY): ditto. * mdebugread.c (parse_symbol, parse_procedure, parse_external, parse_lines): Pass section_offsets info to these routines so that we can relocate symbol table entries upon readin. * (psymtab_to_symtab_1): Set symtab->primary to tell objfile_relocate to do relocations for our symbols. * (ecoff_relocate_efi): New routine to relocate adr field of PDRs (which hang off of the symbol table). * Use prim_record_minimal_symbols_and_info instead of prim_record_minimal_symbols to supply section info to make minimal symbol relocations work. * minsyms.c (prim_record_minimal_symbols_and_info): If section is -1, try to deduce it from ms_type. * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where appropriate. Handle relocation of MIPS_EFI symbols special. Also, add code to relocate objfile->sections data structure. * remote.c (get_offsets): Use new protocol message to acquire section offsets from the target. * (remote_wait): Get rid of relocation stuff. That's all handled by objfile_relocate now. * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h. * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and VM_MIN_ADDRESS. * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.	33 years ago
Peter Schauer	ae6d035d28	For Sunos 4.x targets, enable gdb to set breakpoints in shared library functions before the executable is run. Retrieve dynamic symbols from stripped executables. * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type. * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols), symtab.c (list_symbols): Handle mst_solib_trampoline. * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline for all targets, remove IBM6000_TARGET dependencies. * dbxread.c (read_dbx_dynamic_symtab): New function. * dbxread.c (dbx_symfile_read): Use it. * dbxread.c (SET_NAMESTRING): Set namestring to "<bad string table index>" instead of "foo" if the string index is corrupt. * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead of mst_unknown. * symtab.c (list_symbols): Take from_tty as parameter and pass it to break_command. Handle mst_file_* minimal symbol types.	33 years ago
Peter Schauer	ba47c66add	* README: Remove note about gcc warnings on alpha, these should be gone now. * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c, m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c remote-utils.c, stabsread.c: Include <string.h>. * regex.c: Include "defs.h", change re_comp argument to const char . infptrace.c (fetch_register, store_inferior_registers): Change regaddr to type CORE_ADDR. * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS): Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.	33 years ago
Jim Kingdon	ab5f79719c	* minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring const char , not char .	33 years ago
Jim Kingdon	240972ecfb	* minsyms.c (prim_record_minimal_symbol): Call prim_record_minimal_symbol_and_info rather than duplicating code.	33 years ago
Jim Kingdon	8d60affde9	* minsyms.c, symtab.h (prim_record_minimal_symbol{,_and_info}), coffread.c (record_minimal_symbol), xcoffread.c (RECORD_MINIMAL_SYMBOL), callers: Add objfile parameter.	33 years ago
Jim Kingdon	404f69a80b	* dbxread.c: Move default definition of GCC_COMPILED_FLAG_SYMBOL from here . . . * symtab.h: . . . to here. * dbxread.c (record_minimal_symbol): Move check for gcc{,2}_compiled. and __gnu_compiled* from here . . . * minsyms.c (prim_record_minimal_symbol_and_info): . . . to here. * minsyms.c (prim_record_minimal_symbol): Call prim_record_minimal_symbol_and_info rather than duplicating code.	33 years ago
Jim Kingdon	291b84ff00	* minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.	33 years ago
Jim Kingdon	3c7d306488	Revert previous change. It doesn't work because it neglects to consider there may be a file compiled without -g screwing things up (e.g. we are looking for the minimal symbol for "main" and we get the one for "start" instead). This is the change I mean: * minsyms.c, symtab.h (lookup_next_minimal_symbol): New function. * dbxread.c (process_one_symbol): Use it.	33 years ago
Jim Kingdon	9f1e14f4c9	* minsyms.c, symtab.h (lookup_next_minimal_symbol): New function. * dbxread.c (process_one_symbol): Use it.	33 years ago
Jim Kingdon	55f65171f2	add comment	33 years ago
Jim Kingdon	996ccb3043	* symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c, symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put inside #if) unused variables and labels. Fix unclosed comment. Deal with enumeration values unhandled in switch statements. Make sure non-void functions return values. Include appropriate headers. * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned value < 0.	33 years ago
Jim Kingdon	164207cae3	* symtab.h (enum minimal_symbol_type): Add mst_file_. partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols. * dbxread.c (record_minimal_symbol): Deal with statics. * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.	34 years ago
Jim Kingdon	3c02636b4e	* Clean up xcoff relocation. objfiles.h (struct objfiles): Add section_offsets, num_sections. symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets): Set them. symtab.h (struct general_symbol_info): Add section field. minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it. xcoffread.c: Set section for symbols and msymbols. (struct symtab): Add block_line_section field. buildsym.c (end_symtab): Set it. (end_symtab and callers): Add section parameter. objfiles.c (objfile_relocate): New funciton. xcoffexec.c (vmap_symtab): Use it. xcoffsolib.h (struct vmap): Remove unused fields. config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove CORE_NEEDS_RELOCATION, symtab_relocated. config/rs6000/tm-rs6000.h: Remove use of loadinfotext. rs6000-tdep.c: Make loadinfotext static. breakpoint.c (fixup_breakpoints): Doc fix. symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c (end_symtab): primary field replaces nonreloc.	34 years ago
Fred Fish	7532cf103a	* tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h. * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the CPLUS_MARKER for all SVR4 systems, so follow suit. * defs.h (strdup_demangled): Remove prototype. * dwarfread.c (enum_type, synthesize_typedef): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, prim_record_minimal_symbol_and_info): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * minsyms.c (install_minimal_symbols): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * stabsread.c (define_symbol): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ mangled name member in the language dependent portion of a symbol. * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the mangled name member appropriate for a symbol's language. * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that initializes language dependent portion of symbol. * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that demangles and caches the demangled form of symbol names. * utils.c (fputs_demangled, fprint_symbol): Use current language to select an appropriate demangling algorithm. * utils.c (strdup_demangled): Remove, no longer used. ** start-sanitize-chill ** * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly access the Chill mangled name member in the language dependent portion of a symbol. * ch-lang.c (chill_demangle): New function, simple demangler. * defs.h (chill_demangle): Add prototype. * symtab.h (language_dependent_info): Add struct for Chill. ** end-sanitize-chill **	34 years ago
Fred Fish	2e4964adfc	* defs.h (STRCMP, STREQ, STREQN): New macros. * defs.h (demangle_and_match): Remove prototype. * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ and STREQN defined in defs.h. * dwarfread.c (set_cu_language): For completely unknown languages, try to deduce the language from the filename. Retain behavior that for known languages we don't know how to handle, we use language_unknown. * dwarfread.c (enum_type, symthesize_typedef): Initialize language and demangled name fields in symbol. * dwarfread.c, mipsread.c, partial-stab.h: For all usages of ADD_PSYMBOL_TO_LIST, add language and objfile parameters. * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. Replace usages throughout. * elfread.c (demangle.h): Include. * elfread.c (record_minimal_symbol): Remove prototype and function. * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, B_CLRALL): Moved from symtab.h to gdbtypes.h. * infcmd.c (jump_command): Remove code to demangle name and add it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. * minsyms.c (demangle.h): Include. * minsyms.c (lookup_minimal_symbol): Indent comment to match code. * minsyms.c (install_minimal_symbols): Attempt to demangle symbol names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. * mipsread.c (psymtab_language): Add static variable. * stabsread.c (demangle.h): Include. * stabsread.c (define_symbol): Attempt to demangle C++ symbol names and cache them in the SYMBOL_DEMANGLED_NAME field. * stack.c (return_command): Remove explicit demangling of name and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. * symfile.c (demangle.h): Include. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix to match macros in symfile.h and allow them to be compiled if INLINE_ADD_PSYMBOL is not true. * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. * symfile.h (ADD_PSYMBOL_): Add language and objfile parameters. Add code to demangle and cache C++ symbol names. Use macro form if INLINE_ADD_PSYMBOL is true, otherwise use C function form. symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): Remove, also defined in symfile.c, which we already fixed. * symtab.c (expensive_mangler): Remove prototype and function. * symtab.c (find_methods): Remove physnames parameter and fix prototype to match. * symtab.c (completion_list_add_symbol): Name changed to completion_list_add_name. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both the normal symbol name and the cached C++ demangled name. * symtab.c (lookup_demangled_partial_symbol, lookup_demangled_block_symbol): Remove prototypes and functions. * symtab.c (lookup_symbol): Remove use of expensive_mangler, use lookup_block_symbol instead of lookup_demangled_block_symbol. Remove code to try demangling names and matching them. * symtab.c (lookup_partial_symbol, lookup_block_symbol): Fix to try matching the cached demangled name if no match is found using the regular symbol name. * symtab.c (find_methods): Remove unused physnames array. * symtab.c (name_match, NAME_MATCH): Remove function and macro, replaced with SYMBOL_MATCHES_REGEXP from symtab.h. * symtab.c (completion_list_add_symbol): Rewrite to use cached C++ demangled symbol names. * symtab.h: Much reformatting of structures and such to add whitespace to make them more readable, and make them more consistent with other gdb structure definitions. * symtab.h (general_symbol_info): New struct containing fields common to all symbols. * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. * symtab. (struct minimal_symbol, struct partial_symbol, struct symbol): Use general_symbol_info struct. * utils.c (demangle_and_match): Remove, no longer used. * valops.c (demangle.h): Include. * xcoffexec.c (eq): Remove macro, replace usages with STREQ. * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, symmisc.c, symtab.c, valops.c: Replace references to minimal symbol fields with appropriate macros. * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, demangle.c, elfread.c, energize.c, environ.c, exec.c, gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as appropriate. * buildsym.c (start_subfile, patch_subfile_names): Default the source language to what can be deduced from the filename. * buildsym.c (end_symtab): Update the source language in the allocated symtab to match what we have been using. * buildsym.h (struct subfile): Add a language field. * c-typeprint.c (c_print_type): Remove code to do explicit demangling. * dbxread.c (psymtab_language): Add static variable. * dbxread.c (start_psymtab): Initialize psymtab_language using deduce_language_from_filename.	34 years ago
John Gilmore	de9bef49be	Eliminate uses of NAMES_HAVE_UNDERSCORE, using bfd_get_symbol_leading_char instead. * coffread.c (EXTERNAL_NAME): New macro for removing possible leading character from names. (read_coff_symtab): Use BFD's FILE , don't open a second one. (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error(). (process_coff_symbol, coff_read_struct_type, coff_read_enum_type): Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME. kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE. * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE. Remove SOME_NAMES_HAVE_DOT support (apparently unused). * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE. * solib.c: Replace NAMES_HAVE_UNDERSCORE. * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET. * symfile.c (syms_from_objfile): Insert debugging check to test NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME, remove this (and all tm-.h NAMES_HAVE_UNDERSCORE) soon. doc/gdbint.texinfo (Host Conditionals): Remove NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document MEM_FNS_DECLARED. (Target Conditionals): Remove all of the above.	34 years ago
Ian Lance Taylor	a521e93a8e	Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com) * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from minimal_symbol_count, because the NULL symbol is not included in the count. This prevented this function from finding the last symbol in the table.	34 years ago
John Gilmore	93297ea028	* buildsym.h: Add processing_acc_compilation flag. * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New. (define_symbol): Skip arg types in function entries. Resolve overloaded 'P' which acc uses for prototypes of functions called by this file. (read_type: 'b', 'r'): Handle Solaris2 builtin types. * minsyms.c (prim_record_minimal_symbol_and_info): Hack to save size of ELF symbols. FIXME. * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2. * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines. * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.	35 years ago
John Gilmore	84ffdec2cb	Create and use macros for iterating on symtabs, psymtabs, msymbols. * minsyms.c (iterate_over_msymbols): Remove; clunky and slow. * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS. (patch_opaque_types): Avoid dummy args and result. * objfiles.c (have_partial_symbols, have_full_symbols, have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify. (iterate_over_objfiles, iterate_over_symtabs, iterate_over_psymtabs): Remove, clunky and slow. * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS, ALL_PSYMTABS, and ALL_MSYMBOLS macros. * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols, dump_objfile): Remove dummy args and results. Move filename comparisons to callers. (printsyms_command, printpsyms_command, printmsyms_command, printobjfiles_command): iterate_over_* => ALL_. Compare filenames. symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab, lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info, list_symbols, make_symbol_completion_list): Replace explicit iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS. Eliminate Dijkstra flag crap, break out of loops with gotos. (lookup_symtab_1): Protect '/' tests from short filenames. (cplus_mangled_symbol): Move inline into lookup_symbol. * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack. (relocate_minimal_symbol): Move inline to vmap_symtab. (vmap_symtab): Replace iteration with ALL_OBJFILES, iterate_over_msymbols with ALL_MSYMBOLS. Misc cleanup prior to release. * dwarfread.c (dwarf_build_psymtabs): Remove mainline test. * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused. * mipsread.c: Add prototypes for all static functions. * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, dump_blockvector, dump_block, dump_addrchass, dump_namespace, dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused. * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, dump_blockvector, dump_block, dump_addrchass, dump_namespace, dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd unused copy! * buildsym.c (define_symbol): Handle global register variables (from Pierre Willard). Complain if register numbers are too large.	35 years ago
Per Bothner	1eeba68641	Merged in latest RS6000 diffs from Metin G. Ozisik.	35 years ago
Fred Fish	5e2e79f859	Many changes, most related to creating entry point information on a per-objfile basis. See comments in objfiles.h and details in ChangeLog. Also remove redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and use a default definition in frame.h.	35 years ago
Fred Fish	318bf84ffe	Globs of changes. See the ChangeLog for details. Most related to using the new mmalloc package.	35 years ago
Per Bothner	507e40040c	Mostly merged in changes from IBM (Metin); see ChangeLog.	35 years ago
Michael Tiemann	d747e0af3d	Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com) * All GDB files that #include defs.h: Removed stdio.h. (defs.h): #include stdio.h. This has been tested by building GDBs for all targets hosted on Sun4. None of the build problems were related to stdio.h inclusion. (n.b. many configurations don't build for other reasons.)	35 years ago
John Gilmore	93fe4e330e	Saberlint. * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.	35 years ago
John Gilmore	021959e249	* xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP. * minsyms.c (install_minimal_symbols): Add bunches to any existing minsyms in the objfile. Avoid extra mallocation by working directly in the obstack. Remove ignored `mainline' parm. * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h, xcoffread.c: Change all callers. * FIXME: We should be able to eliminate MAINLINE from all the symbol readers now, with a small bit of work. * valops.c, value.h: Lint. * remote-vx.c: Add missing break; statement. Bugfix by Michael Sclafani, <sclafani@src.dec.com>.	35 years ago
John Gilmore	1ab3bf1b14	* Check in Fred Fish's changes in these modules. Fred will make ChangeLog entries for all of them.	35 years ago

50 Commits (90700a534134b4c10d1a1991485b906f2cac7ea5)